[Bug debug/86687] Wrong debug information for string types passed as parameters

[nikolay.piskun at roguewave dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86687

--- Comment #12 from Nikolay Piskun <nikolay.piskun at roguewave dot com> ---
Great work, thanks. Will this fix propagate to other branches?